| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 210 |
17.5%
|
| 1 | Rarely | 360 |
30%
|
| 2 | Often | 462 |
38.5%
|
| 3 | Always | 153 |
12.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 15 |
1.3%
|